The illuminance on a bright day is 100,000 lux. Hertz |
Liter | Incident light energy follows the square law. Let us know if you have suggestions to improve this article (requires login). Copyright © 2020 Bright Hub PM. Diese Seite wurde zuletzt am 13. Lumens are related to lux in that one lux is one lumen per square metre. Sievert | This article was most recently revised and updated by. Therefore, step 1 is to determine how much illuminance is required. Elektronenvolt | Die Maßeinheit Lux ist definiert als die photometrische Beleuchtung, die ein Lichtstrom von 1 Lumen (lm) erzeugt, wenn er sich gleichmäßig über eine Fläche von 1 Quadratmeter (m2) verteilt: Äquivalent dazu kann man auch formulieren:[1] 1 Lux ist die Beleuchtungsstärke in 1 Meter Entfernung von einer punktförmigen Lichtquelle der Lichtstärke 1 Candela (1 cd).
Das Lux (Einheitenzeichen lx) ist die SI-Einheit der Beleuchtungsstärke. Candela, Radiant • Tonne • Der Name ist vom lateinischen Wort lux für „Licht“ abgeleitet. How Thermistors Work? The cost and the life of the source are the two things that determine which to use. Bel, Dezibel, Resolution 7 of the 9th meeting of the CGPM (1948) (, https://de.wikipedia.org/w/index.php?title=Lux_(Einheit)&oldid=203635063, „Creative Commons Attribution/Share Alike“. Astronomische Einheit | Die spezifische Lichtausstrahlung als senderseitige Entsprechung wird zwar ebenfalls in lm/m2 angegeben, aber hier soll der Einheitenname „Lux“ nicht verwendet werden.
Newton • Atomare Masseneinheit | LUX - die Literatursuchmaschine der Leuphana Universität Lüneburg LUX – Suche nach wissenschaftlicher Literatur LUX bietet Ihnen einen Sucheinstieg in die vom MIZ erworbene und lizenzierte Literatur. One Lux is defined as an illuminance produced when one lumen is incident on one square meter area, so one Lux is one Lumen per square meter area. The Lux is the unit of illuminance and it is an indication of how much light is incident on a surface. Becquerel • A fluorescent lamp of 32 W produces around 1000 lumens. HVAC: Heating, Ventilation & Air-Conditioning, Commercial Energy Usage: Learn about Emission Levels of Commercial Buildings, Time to Upgrade Your HVAC? A kitchen requires around 500 lux. What are Thermistors? Step 2 is to determine how many and what type of light sources are required to produce the required luminance. Tag | The illuminance on a surface is indirectly proportional to the square of the distance making the distance from the source an important factor. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. A televised football match requires an illuminance of around 16,000 lux. Architect of the Renaissance - Andrea Palladio.
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